void setup(){ 
  Serial1.begin(115200); 
  } 
void loop(){ 
  Serial1.print("213.5,1.1,260.8,12.03,17.6,267.9,23.6,43.7,1800,,\r\n"); 
  delay(1000);
  Serial1.print("223.5,1.2,250.2,12.09,12.6,247.9,22.9,49.1,9600,,\r\n"); 
  delay(1000);
}
